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Product information 




The Fronius Vision 24H Sun represents the future of energy supply over the next few decades. The Fronius Symo Hybrid is the heart of the storage solution for 24H Sun - the Fronius Energy Package. With power classes from 3.0 to 5.0 kW, the three-phase inverter enables the excess energy of a photovoltaic system to be temporarily stored in a battery. 

The result: maximum share of self-consumption and maximum independence in terms of energy supply. This means that excess solar power can be used at times when there is little or no generation. 

With the emergency power function, the household can be optimally supplied with power even in the event of a power failure (the function can be easily expanded using a software update from mid-2016). A perfect configuration and visualization of the system is made possible by the integrated web server with graphic interface, WLAN and Ethernet. The DC coupling of the storage system also ensures maximum efficiency of the overall system.



  • Emergency power function and battery can be retrofitted
  • Storage size can be individually adjusted (4.5 - 12.0 kWh)



  • DC coupled system
  • No multiple conversion between AC and DC
  • Powerful lithium iron phosphate technology



  • Maximum self-consumption
  • Three-phase emergency power supply



  • User-friendly user interface
  • Integrated WLAN and Ethernet
  • Easy configuration via commissioning wizard


Warrantor: Fronius Deutschland GmbH according to their warranty conditions

Up to 7 years Fronius guarantee free of charge!
Registration is so easy that even inexperienced PC users can do it in a few minutes.
For just five minutes of registration, your customer can get up to 7 years of Fronius warranty for his Fronius string inverter free of charge in just a few steps!

Depending on the country *, you can choose from the following attractive guarantee models:
/ 5-year Fronius Guarantee Plus
   (material + flat-rate service + flat-rate transport)


/ 7-year Fronius guarantee
   (2-year material + flat-rate service + flat-rate transport, followed by a further 5-year guarantee on materials)

If the inverter is not registered within 30 months, the minimum warranty of 2 years for unregistered inverters will automatically apply from the delivery date April 1st, 2015.

You also have the option of extending the guarantee period to 10, 15 or 20 years. In the event of a warranty claim, Fronius bears the costs for original spare parts, transport and labor. The extended warranty protects against any price fluctuations over the entire term. In addition, our easily accessible and competent hotline supports you free of charge for the entire duration.


Fronius Symo Hybrid 5.0-3-S

  • Technical data - brief overview:
    AC power: up to 5 kW
    Manufacturer: Fronius International GmbH
    intgr. Data logger: Yes
    MPP tracker: 1
    Transformer: No
    Feed: 3-phase
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